4 ms·A .Net terminal "hello world" takes a good 2 or 3 seconds on my computer. Yay... :-/by wott 6y agoA .Net terminal "hello world" takes a good 2 or 3 seconds on my computer. Yay... :-/Igelau 6y agoHow fast is it the second time?GiorgioG 6y agoYou must be running an old version of .NET or running a computer from 2007. I just created Hello World with .NET Core 3.1 on my 2014 iMac and it's instantaneous first time and subsequent.